Remove the filter for "CtsContentTestCases" in postsubmit tests.

We need this to run more frequently so that we can check if it
meets necessary SLO requirements and move it to presubmit.

Bug: 274822233
Test: n/a
Change-Id: Iaa26e9693066101f8b1027e0a9bd3c55a1238034
1 file changed